Side element of a shoe upper



FIG. 1 is a side elevational view of a side element of a shoe upper in accordance with my invention;

FIG. 2 is a top plan view of the side element of the shoe upper shown in FIG. 1; and,

FIG. 3 is a front perspective view of the side element of the shoe upper shown in FIG. 1.

The broken lines showing the remainder of the shoe upper and the sole are for illustrative purposes only and form no part of the claimed design; 

The ornamental design for a side element of a shoe upper, as shown and described. 